[Webkit-unassigned] [Bug 63290] Stack overflow with enormous SVG filter

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=63290





--- Comment #12 from Dirk Schulze <krit at webkit.org>  2014-09-22 22:28:17 PST ---
Ok, the patch is too big for the review tool. Likely too big for commit bot as well. I would suggest that you generate the filter chain with JS instead of checking in such a huge test.

I wonder if you don't want to return early in the SVGFilterBuilder already. IMO, in most cases the filter doesn't do anything meaningful at all if you limit the size. So why not just check the size of the map all filter effects are stored to and clear it if there are too many filter effects?

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